chore: update ideal body and bank list

[aritro2002]

Type of Change

• [ ] Bugfix
• [ ] New feature
• [x] Enhancement
• [ ] Refactoring
• [ ] Dependency updates
• [ ] Documentation
• [ ] CI/CD

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Description

Updated the iDEAL bank list and iDEAL body based on the latest shared data.

• The bank list was updated as per the reference screenshot below:
  

• Source of truth: Slack thread reference

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How did you test it?

Manually tested the changes to ensure the updated iDEAL bank list renders correctly.
Reference screenshot of test results:
https://github.com/user-attachments/assets/db4b6cb1-79eb-4eb5-b2e9-3734e8a81492

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Checklist

• [x] I ran npm run re:build
• [x] I reviewed the submitted code
• [ ] I added unit tests for my changes where possible

[semanticdiff-com[bot]]

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